Dude, get your initial service done before or at 600 miles like your owners manual says. Right now your oil contains small metal particles that have been worn off your cylinder walls and pistons during the break in period. They are supposed to flush your engine as well. I had my ´06 750 for two weeks and got my first service before I made my first payment. The bike runs and feels great and now I can really open it up. Bikes can be expensive to maintain. Don´t cheat on your bike.